diff options
| author |  Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net> | 2017-11-19 22:53:28 +0100 |
|---|---|---|
| committer | Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net> | 2017-11-28 12:31:33 +0100 |
| commit | 0ad26633a4589d77de1f864733d1d953dab9ea91 (patch) | |
| tree | 6a29523cc21038de964a935ff24c2c634b8c06eb /test-suite/success | |
| parent | f303ed9fb26797b9ec7d172fe583e7ee607ae441 (diff) | |
Fix (partial) #4878: option to stop autodeclaring axiom as instance.
Diffstat (limited to 'test-suite/success')
| -rw-r--r-- | test-suite/success/Typeclasses.v | 17 | ||||
| -rw-r--r-- | test-suite/success/bteauto.v | 1 |
2 files changed, 18 insertions, 0 deletions
diff --git a/test-suite/success/Typeclasses.v b/test-suite/success/Typeclasses.v index 6b1f0315b..cd6eac35c 100644 --- a/test-suite/success/Typeclasses.v +++ b/test-suite/success/Typeclasses.v @@ -240,3 +240,20 @@ Module IterativeDeepening. Qed. End IterativeDeepening. + +Module AxiomsAreInstances. + Set Typeclasses Axioms Are Instances. + Class TestClass1 := {}. + Axiom testax1 : TestClass1. + Definition testdef1 : TestClass1 := _. + + Unset Typeclasses Axioms Are Instances. + Class TestClass2 := {}. + Axiom testax2 : TestClass2. + Fail Definition testdef2 : TestClass2 := _. + + (* we didn't break typeclasses *) + Existing Instance testax2. + Definition testdef2 : TestClass2 := _. + +End AxiomsAreInstances. diff --git a/test-suite/success/bteauto.v b/test-suite/success/bteauto.v index 3178c6fc1..730b367d6 100644 --- a/test-suite/success/bteauto.v +++ b/test-suite/success/bteauto.v @@ -55,6 +55,7 @@ Module Backtracking. Axiom A : Type. Existing Class A. Axioms a b c d e: A. + Existing Instances a b c d e. Ltac get_value H := eval cbv delta [H] in H. |